Overview Blocks Txns

Arc Mainnet/5042

ArcScan

Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

Contract address

Not published yet. The official address will appear here first — verify against this page before interacting with any contract.

Explore

Overview
Blocks
Transactions

Resources

Arc docs
Official explorer

Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

© 2026 ArcScan · Independent community explorer.

Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Block #0x3a5cef7642a478d6858f84172312596fc6eb114443eb1e0614893e64534d296f · ArcScan

Block

#21,268,024

2026-09-17 04:03:50 UTC

FinalizedProposed 48 days ago

Block recordRPC · eth_getBlockByNumber

Block height: 21,268,024
Timestamp: 48 days ago · 2026-09-17 04:03:50 UTC
Transactions: 0 transactions in this block
Block hash: 0x3a5cef7642a478d6858f84172312596fc6eb114443eb1e0614893e64534d296f
Parent hash: 0x0336ebc3…14ea6769
Proposer

Transactions in this block0 of 0 shown

No transactions

Block #21,268,024 on Arc Mainnet is empty.

0x2de18a87…11f5fdd7

Gas used / limit

17.7%5,322,950 / 30,000,000

Base fee

20 gwei

State root

0xaa5f3287a8ad…5a73bd328d9e

Transactions root

0x52beeba68b71…377ab05ee382

Receipts root

0xeb540cd7085c…6e07300b9f58

Nonce

0x0000000000000000

Extra data

0x00000004a817c800